One more way to monitor someone else`s computer is by using tools like: R-HUB remote support servers. It is an on premise solution with simple and easy to use interface. Plus it works on all platforms viz Windows, MAC, Android, iOS etc. You may try the same.

In addition to TweetMyPC, you may also try a R-HUB remote support server http://www.rhubcom.com/v5/remote-Supp…